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Now · 2:54 PM

Fredericktown Weather & Hourly Forecast

United States · Missouri · 63645

Mostly sunny
96°F
Mostly sunny
Feels like: 99°F
💧 Humidity 38% 🌡 Pressure 29.94 inHg 💨 Wind 6 mph 👁 Visibility 6.2 mi Clouds 19% ☀️ UV index 7.8 · High 🌅 Sunrise 6:34 AM 🌇 Sunset 7:26 PM

Hourly Forecast for Fredericktown

Today
Mostly sunny · 3:00 PM Mostly sunny
96° 💧 None 💨 6 mph H 38%29.94 inHg
Mostly sunny · 6:00 PM Mostly sunny
94° 💧 None 💨 5 mph H 37%29.91 inHg
Clear night · 9:00 PM Clear night
81° 💧 None 💨 3 mph H 63%29.91 inHg
Tomorrow
Clear night · 12:00 AM Clear night
77° 💧 None 💨 5 mph H 69%29.91 inHg
Clear night · 3:00 AM Clear night
73° 💧 None 💨 4 mph H 76%29.91 inHg
Clear night · 6:00 AM Clear night
72° 💧 None 💨 4 mph H 74%29.91 inHg
Sunny · 9:00 AM Sunny
84° 💧 None 💨 3 mph H 52%29.94 inHg
Mostly sunny · 12:00 PM Mostly sunny
95° 💧 None 💨 5 mph H 30%29.91 inHg
Overcast · 3:00 PM Overcast
100° 💧 None 💨 11 mph H 33%29.88 inHg
Mostly cloudy · 6:00 PM Mostly cloudy
91° 💧 None 💨 2 mph H 35%29.83 inHg
Light rain · 9:00 PM Light rain
73° 💧 0.03 in 💨 9 mph H 85%29.94 inHg
Sunday
Partly cloudy night · 12:00 AM Partly cloudy night
71° 💧 None 💨 2 mph H 85%29.91 inHg
Mostly cloudy night · 3:00 AM Mostly cloudy night
68° 💧 None 💨 2 mph H 85%29.91 inHg
Partly cloudy night · 6:00 AM Partly cloudy night
66° 💧 None 💨 3 mph H 94%29.94 inHg
Sunny · 9:00 AM Sunny
79° 💧 None 💨 4 mph H 69%29.97 inHg
Mostly sunny · 12:00 PM Mostly sunny
91° 💧 None 💨 6 mph H 46%29.94 inHg

In Fredericktown and, more broadly, across the state of Missouri: Clear skies are expected to persist into the evening, with temperatures remaining very hot, ranging from the low 85s to approaching 99 degrees Fahrenheit. Winds will be light, coming from the southwest at around 8 mph, with gusts reaching up to 19 mph. No precipitation is anticipated, so conditions will remain dry throughout the evening. Residents should take precautions to stay hydrated and protect themselves from the heat, especially during the warmest parts of the night. The light southwest breeze may bring some relief, but temperatures will stay comfortably warm rather than cool. Overall, expect a hot and dry evening with little to no cloud cover or weather concerns.

15-Day Weather Outlook for Fredericktown

TomorrowTomorrow Light rain Light rain 100°/71° 💧 0.03 in 💨 11 mph
Sunday, Sep 6Sun Sep 6 Mostly sunny Mostly sunny 97°/66° 💧 None 💨 9 mph
Monday, Sep 7Mon Sep 7 Sunny Sunny 93°/62° 💧 None 💨 7 mph
Tuesday, Sep 8Tue Sep 8 Mostly cloudy Mostly cloudy 97°/64° 💧 None 💨 7 mph
Wednesday, Sep 9Wed Sep 9 Light rain Light rain 97°/71° 💧 0.09 in 💨 8 mph
Thursday, Sep 10Thu Sep 10 Overcast Overcast 91°/66° 💧 None 💨 6 mph
Friday, Sep 11Fri Sep 11 Light rain Light rain 79°/62° 💧 0.01 in 💨 6 mph
Saturday, Sep 12Sat Sep 12 Light rain Light rain 73°/62° 💧 0.37 in 💨 6 mph
Sunday, Sep 13Sun Sep 13 Sunny Sunny 101°/68° 💧 None 💨 10 mph
Monday, Sep 14Mon Sep 14 Sunny Sunny 103°/72° 💧 None 💨 9 mph
Tuesday, Sep 15Tue Sep 15 Sunny Sunny 102°/74° 💧 None 💨 8 mph
Wednesday, Sep 16Wed Sep 16 Sunny Sunny 104°/78° 💧 None 💨 4 mph
Thursday, Sep 17Thu Sep 17 Light rain Light rain 103°/74° 💧 0.02 in 💨 5 mph
Friday, Sep 18Fri Sep 18 Light rain Light rain 102°/77° 💧 0.00 in 💨 5 mph
Saturday, Sep 19Sat Sep 19 Light rain Light rain 103°/75° 💧 0.02 in 💨 5 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Fredericktown

Vertical axis: °F · Color based on temperature
Mostly sunny at 3:00 PM
96° Today 3:00 PM
Mostly sunny at 4:00 PM
96° 4:00 PM
Partly cloudy at 5:00 PM
96° 5:00 PM
Mostly sunny at 6:00 PM
94° 6:00 PM
Mostly sunny at 7:00 PM
91° Today 7:00 PM
Clear night at 8:00 PM
85° 8:00 PM
Clear night at 9:00 PM
81° 9:00 PM
Clear night at 10:00 PM
80° 10:00 PM
Clear night at 11:00 PM
79° Today 11:00 PM
Clear night at 12:00 AM
77° 12:00 AM
Clear night at 1:00 AM
75° 1:00 AM
Clear night at 2:00 AM
74° 2:00 AM
Clear night at 3:00 AM
73° Tomorrow 3:00 AM
Clear night at 4:00 AM
73° 4:00 AM
Clear night at 5:00 AM
72° 5:00 AM
Clear night at 6:00 AM
72° 6:00 AM
Sunny at 7:00 AM
73° Tomorrow 7:00 AM
Sunny at 8:00 AM
78° 8:00 AM
Sunny at 9:00 AM
84° 9:00 AM
Sunny at 10:00 AM
90° 10:00 AM
Mostly sunny at 11:00 AM
93° Tomorrow 11:00 AM
Mostly sunny at 12:00 PM
95° 12:00 PM
Partly cloudy at 1:00 PM
96° 1:00 PM
Mostly cloudy at 2:00 PM
98° 2:00 PM
Overcast at 3:00 PM
100° Tomorrow 3:00 PM
Mostly cloudy at 4:00 PM
100° 4:00 PM
Mostly cloudy at 5:00 PM
98° 5:00 PM
Mostly cloudy at 6:00 PM
91° 6:00 PM
Mostly cloudy at 7:00 PM
82° Tomorrow 7:00 PM
Mostly clear night at 8:00 PM
76° 8:00 PM
Light rain at 9:00 PM
73° 9:00 PM
Light rain at 10:00 PM
73° 10:00 PM
Light rain at 11:00 PM
71° Tomorrow 11:00 PM
Partly cloudy night at 12:00 AM
71° 12:00 AM
Partly cloudy night at 1:00 AM
70° 1:00 AM
Mostly cloudy night at 2:00 AM
69° 2:00 AM
Mostly cloudy night at 3:00 AM
68° Sunday 3:00 AM
Mostly cloudy night at 4:00 AM
68° 4:00 AM
Partly cloudy night at 5:00 AM
66° 5:00 AM
Partly cloudy night at 6:00 AM
66° 6:00 AM
Partly cloudy at 7:00 AM
66° Sunday 7:00 AM
Sunny at 8:00 AM
74° 8:00 AM
Sunny at 9:00 AM
79° 9:00 AM
Sunny at 10:00 AM
84° 10:00 AM
Sunny at 11:00 AM
89° Sunday 11:00 AM
Mostly sunny at 12:00 PM
91° 12:00 PM
Sunny at 1:00 PM
94° 1:00 PM
Mostly cloudy at 2:00 PM
95° 2:00 PM
Mostly cloudy at 3:00 PM
97° Sunday 3:00 PM
Mostly cloudy at 4:00 PM
96° 4:00 PM
Mostly cloudy at 5:00 PM
94° 5:00 PM
Mostly cloudy at 6:00 PM
91° 6:00 PM
Mostly cloudy at 7:00 PM
85° Sunday 7:00 PM
Mostly cloudy night at 8:00 PM
81° 8:00 PM
Mostly cloudy night at 9:00 PM
80° 9:00 PM
Overcast night at 10:00 PM
80° 10:00 PM
Overcast night at 11:00 PM
77° Sunday 11:00 PM
Mostly cloudy night at 12:00 AM
72° 12:00 AM
Mostly cloudy night at 1:00 AM
70° 1:00 AM
Overcast night at 2:00 AM
68° 2:00 AM
Overcast night at 3:00 AM
67° Monday 3:00 AM
Overcast night at 4:00 AM
65° 4:00 AM
Overcast night at 5:00 AM
63° 5:00 AM
Mostly cloudy night at 6:00 AM
62° 6:00 AM
Mostly cloudy at 7:00 AM
62° Monday 7:00 AM
Sunny at 8:00 AM
66° 8:00 AM
Sunny at 9:00 AM
73° 9:00 AM
Sunny at 10:00 AM
77° 10:00 AM
Sunny at 11:00 AM
81° Monday 11:00 AM
Sunny at 12:00 PM
86° 12:00 PM
Sunny at 1:00 PM
89° 1:00 PM
Sunny at 2:00 PM
91° 2:00 PM
Sunny at 3:00 PM
92° Monday 3:00 PM
Sunny at 4:00 PM
93° 4:00 PM
Sunny at 5:00 PM
92° 5:00 PM
Sunny at 6:00 PM
88° 6:00 PM
Sunny at 7:00 PM
79° Monday 7:00 PM
Clear night at 8:00 PM
75° 8:00 PM
Clear night at 9:00 PM
73° 9:00 PM
Clear night at 10:00 PM
70° 10:00 PM
Clear night at 11:00 PM
68° Monday 11:00 PM
Clear night at 12:00 AM
68° 12:00 AM
Clear night at 1:00 AM
67° 1:00 AM
Mostly clear night at 2:00 AM
66° 2:00 AM
Partly cloudy night at 3:00 AM
65° Tuesday 3:00 AM
Partly cloudy night at 4:00 AM
65° 4:00 AM
Partly cloudy night at 5:00 AM
64° 5:00 AM
Partly cloudy night at 6:00 AM
64° 6:00 AM
Partly cloudy at 7:00 AM
64° Tuesday 7:00 AM
Overcast at 8:00 AM
69° 8:00 AM
Overcast at 9:00 AM
76° 9:00 AM
Overcast at 10:00 AM
81° 10:00 AM
Overcast at 11:00 AM
86° Tuesday 11:00 AM
Mostly cloudy at 12:00 PM
91° 12:00 PM
Mostly cloudy at 1:00 PM
93° 1:00 PM
Sunny at 2:00 PM
96° 2:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Fredericktown

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 3:00 PM
PM2.5 Fine particles Good 6,7µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 7,0µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Fair 98,8µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 0,8µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Fredericktown

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme
Today UV 8,4Very high 🙂Fair
Tomorrow UV 8,2Very high 😐Moderate
Sunday UV 8,0Very high 😐Moderate
Monday UV 8,0Very high 😐Moderate
Tuesday UV 9,0Very high 😐Moderate
Wednesday UV 9,0Very high Unavailable
Thursday UV 7,0High Unavailable
Hourly UV index today
3:00 PMUV 5,9 4:00 PMUV 3,7 5:00 PMUV 1,8 6:00 PMUV 0,6 7:00 PMUV 0,0
Today's weather health advice Open today's recommendations.

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

High heat

Stay hydrated and avoid intense exercise during the hottest part of the day.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for Fredericktown

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 3:00 PM 4:00 PM 5:00 PM 6:00 PM Today 7:00 PM 8:00 PM 9:00 PM 10:00 PM Today 11:00 PM 12:00 AM 1:00 AM 2:00 AM Tomorrow 3:00 AM 4:00 AM 5:00 AM 6:00 AM Tomorrow 7:00 AM 8:00 AM 9:00 AM 10:00 AM Tomorrow 11:00 AM 12:00 PM 1:00 PM 2:00 PM Tomorrow 3:00 PM 4:00 PM 5:00 PM 6:00 PM Tomorrow 7:00 PM 8:00 PM 9:00 PM 10:00 PM Tomorrow 11:00 PM 12:00 AM 1:00 AM 2:00 AM Sunday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Sunday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Sunday 11:00 AM 12:00 PM 1:00 PM 2:00 PM Sunday 3:00 PM 4:00 PM 5:00 PM 6:00 PM Sunday 7:00 PM 8:00 PM 9:00 PM 10:00 PM Sunday 11:00 PM 12:00 AM 1:00 AM 2:00 AM Monday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Monday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Monday 11:00 AM 12:00 PM 1:00 PM 2:00 PM Monday 3:00 PM 4:00 PM 5:00 PM 6:00 PM Monday 7:00 PM 8:00 PM 9:00 PM 10:00 PM Monday 11:00 PM 12:00 AM 1:00 AM 2:00 AM Tuesday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Tuesday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Tuesday 11:00 AM 12:00 PM 1:00 PM 2:00 PM
Sustained wind Max gusts
Internal PR simulation: 3.97 Population: 4,507

Forecast data for Fredericktown were last refreshed today at 2:54 PM. The current forecast period extends through 06/09/2026 at 12:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.